Vulnerability identifier: #VU27949
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Palo Alto PAN-OS
Operating systems & Components /
Operating system
Vendor: Palo Alto Networks, Inc.
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the configuration daemon of PAN-OS Panorama. A remote attacker can send a specifically crafted registration request and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Palo Alto PAN-OS: 7.1.0 - 7.1.26, 8.0.0 - 8.0.21, 8.1.0 - 8.1.13, 9.0.0 - 9.0.6
External links
http://security.paloaltonetworks.com/CVE-2020-2011
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.